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THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. 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e,r,n=[];for(t=t.replace(/\s|0x/g,""),r=t.length,t+="00000000",e=0;e<t.length;e+=8)n.push(0^parseInt(t.substr(e,8),16));return h.bitArray.clamp(n,4*r)}},h.codec.base32={B:"ABCDEFGHIJKLMNOPQRSTUVWXYZ234567",X:"0123456789ABCDEFGHIJKLMNOPQRSTUV",BITS:32,BASE:5,REMAINING:27,fromBits:function(t,e,r){var n=h.codec.base32.BASE,i=h.codec.base32.REMAINING,o="",a=0,s=h.codec.base32.B,c=0,u=h.bitArray.bitLength(t);for(r&&(s=h.codec.base32.X),r=0;o.length*n<u;)o+=s.charAt((c^t[r]>>>a)>>>i),a<n?(c=t[r]<<n-a,a+=i,r++):(c<<=n,a-=n);for(;7&o.length&&!e;)o+="=";return o},toBits:function(t,e){t=t.replace(/\s|=/g,"").toUpperCase();var r,n,i=h.codec.base32.BITS,o=h.codec.base32.BASE,a=h.codec.base32.REMAINING,s=[],c=0,u=h.codec.base32.B,l=0,f="base32";for(e&&(u=h.codec.base32.X,f="base32hex"),r=0;r<t.length;r++){if(0>(n=u.indexOf(t.charAt(r)))){if(!e)try{return h.codec.base32hex.toBits(t)}catch(t){}throw new h.exception.invalid("this isn't 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h.codec.base64.fromBits(t,1,1)},toBits:function(t){return h.codec.base64.toBits(t,1)}},h.hash.sha256=function(t){this.b[0]||this.O(),t?(this.F=t.F.slice(0),this.A=t.A.slice(0),this.l=t.l):this.reset()},h.hash.sha256.hash=function(t){return(new h.hash.sha256).update(t).finalize()},h.hash.sha256.prototype={blockSize:512,reset:function(){return this.F=this.Y.slice(0),this.A=[],this.l=0,this},update:function(t){"string"==typeof t&&(t=h.codec.utf8String.toBits(t));var e,r=this.A=h.bitArray.concat(this.A,t);if(e=this.l,9007199254740991<(t=this.l=e+h.bitArray.bitLength(t)))throw new h.exception.invalid("Cannot hash more than 2^53 - 1 bits");if("undefined"!=typeof Uint32Array){var i=new Uint32Array(r),o=0;for(e=512+e-(512+e&511);e<=t;e+=512)n(this,i.subarray(16*o,16*(o+1))),o+=1;r.splice(0,16*o)}else for(e=512+e-(512+e&511);e<=t;e+=512)n(this,r.splice(0,16));return this},finalize:function(){var t,e=this.A,r=this.F,e=h.bitArray.concat(e,[h.bitArray.partial(1,1)]);for(t=e.length+2;15&t;t++)e.push(0);for(e.push(Math.floor(this.l/4294967296)),e.push(0|this.l);e.length;)n(this,e.splice(0,16));return this.reset(),r},Y:[],b:[],O:function(){function t(t){return 4294967296*(t-Math.floor(t))|0}for(var e,r,n=0,i=2;64>n;i++){for(r=!0,e=2;e*e<=i;e++)if(0==i%e){r=!1;break}r&&(8>n&&(this.Y[n]=t(Math.pow(i,.5))),this.b[n]=t(Math.pow(i,1/3)),n++)}}},h.mode.ccm={name:"ccm",G:[],listenProgress:function(t){h.mode.ccm.G.push(t)},unListenProgress:function(t){-1<(t=h.mode.ccm.G.indexOf(t))&&h.mode.ccm.G.splice(t,1)},fa:function(t){var e,r=h.mode.ccm.G.slice();for(e=0;e<r.length;e+=1)r[e](t)},encrypt:function(t,e,r,n,i){var o,a=e.slice(0),s=h.bitArray,c=s.bitLength(r)/8,u=s.bitLength(a)/8;if(i=i||64,n=n||[],7>c)throw new h.exception.invalid("ccm: iv must be at least 7 bytes");for(o=2;4>o&&u>>>8*o;o++);return o<15-c&&(o=15-c),r=s.clamp(r,8*(15-o)),e=h.mode.ccm.V(t,e,r,n,i,o),a=h.mode.ccm.C(t,a,r,e,i,o),s.concat(a.data,a.tag)},decrypt:function(t,e,r,n,i){i=i||64,n=n||[];var o=h.bitArray,a=o.bitLength(r)/8,s=o.bitLength(e),c=o.clamp(e,s-i),u=o.bitSlice(e,s-i),s=(s-i)/8;if(7>a)throw new h.exception.invalid("ccm: iv must be at least 7 bytes");for(e=2;4>e&&s>>>8*e;e++);if(e<15-a&&(e=15-a),r=o.clamp(r,8*(15-e)),c=h.mode.ccm.C(t,c,r,u,i,e),t=h.mode.ccm.V(t,c.data,r,n,i,e),!o.equal(c.tag,t))throw new h.exception.corrupt("ccm: tag doesn't match");return c.data},na:function(t,e,r,n,i,o){var a=[],s=h.bitArray,c=s.i;if(n=[s.partial(8,(e.length?64:0)|n-2<<2|o-1)],n=s.concat(n,r),n[3]|=i,n=t.encrypt(n),e.length)for(r=s.bitLength(e)/8,65279>=r?a=[s.partial(16,r)]:4294967295>=r&&(a=s.concat([s.partial(16,65534)],[r])),a=s.concat(a,e),e=0;e<a.length;e+=4)n=t.encrypt(c(n,a.slice(e,e+4).concat([0,0,0])));return n},V:function(t,e,r,n,i,o){var a=h.bitArray,s=a.i;if((i/=8)%2||4>i||16<i)throw new 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f,d=[];for(n=n||[],i=i||64,a=0;a+4<e.length;a+=4)f=e.slice(a,a+4),l=u(l,f),d=d.concat(u(r,t.encrypt(u(r,f)))),r=s(r);return f=e.slice(a),e=c.bitLength(f),a=t.encrypt(u(r,[0,0,0,e])),f=c.clamp(u(f.concat([0,0,0]),a),e),l=u(l,u(f.concat([0,0,0]),a)),l=t.encrypt(u(l,u(r,s(r)))),n.length&&(l=u(l,o?n:h.mode.ocb2.pmac(t,n))),d.concat(c.concat(f,c.clamp(l,i)))},decrypt:function(t,e,r,n,i,o){if(128!==h.bitArray.bitLength(r))throw new h.exception.invalid("ocb iv must be 128 bits");i=i||64;var a,s,c=h.mode.ocb2.S,u=h.bitArray,l=u.i,f=[0,0,0,0],d=c(t.encrypt(r)),p=h.bitArray.bitLength(e)-i,y=[];for(n=n||[],r=0;r+4<p/32;r+=4)a=l(d,t.decrypt(l(d,e.slice(r,r+4)))),f=l(f,a),y=y.concat(a),d=c(d);if(s=p-32*r,a=t.encrypt(l(d,[0,0,0,s])),a=l(a,u.clamp(e.slice(r),s).concat([0,0,0])),f=l(f,a),f=t.encrypt(l(f,l(d,c(d)))),n.length&&(f=l(f,o?n:h.mode.ocb2.pmac(t,n))),!u.equal(u.clamp(f,i),u.bitSlice(e,p)))throw new h.exception.corrupt("ocb: tag doesn't match");return y.concat(u.clamp(a,s))},pmac:function(t,e){var r,n=h.mode.ocb2.S,i=h.bitArray,o=i.i,a=[0,0,0,0],s=t.encrypt([0,0,0,0]),s=o(s,n(n(s)));for(r=0;r+4<e.length;r+=4)s=n(s),a=o(a,t.encrypt(o(s,e.slice(r,r+4))));return r=e.slice(r),128>i.bitLength(r)&&(s=o(s,n(s)),r=i.concat(r,[-2147483648,0,0,0])),a=o(a,r),t.encrypt(o(n(o(s,n(s))),a))},S:function(t){return[t[0]<<1^t[1]>>>31,t[1]<<1^t[2]>>>31,t[2]<<1^t[3]>>>31,t[3]<<1^135*(t[0]>>>31)]}},h.mode.gcm={name:"gcm",encrypt:function(t,e,r,n,i){var o=e.slice(0);return e=h.bitArray,n=n||[],t=h.mode.gcm.C(!0,t,o,n,r,i||128),e.concat(t.data,t.tag)},decrypt:function(t,e,r,n,i){var o=e.slice(0),a=h.bitArray,s=a.bitLength(o);if(i=i||128,n=n||[],i<=s?(e=a.bitSlice(o,s-i),o=a.bitSlice(o,0,s-i)):(e=o,o=[]),t=h.mode.gcm.C(!1,t,o,n,r,i),!a.equal(t.tag,e))throw new h.exception.corrupt("gcm: tag doesn't match");return t.data},ka:function(t,e){var r,n,i,o,a,s=h.bitArray.i;for(i=[0,0,0,0],o=e.slice(0),r=0;128>r;r++){for((n=0!=(t[Math.floor(r/32)]&1<<31-r%32))&&(i=s(i,o)),a=0!=(1&o[3]),n=3;0<n;n--)o[n]=o[n]>>>1|(1&o[n-1])<<31;o[0]>>>=1,a&&(o[0]^=-520093696)}return i},j:function(t,e,r){var n,i=r.length;for(e=e.slice(0),n=0;n<i;n+=4)e[0]^=4294967295&r[n],e[1]^=4294967295&r[n+1],e[2]^=4294967295&r[n+2],e[3]^=4294967295&r[n+3],e=h.mode.gcm.ka(e,t);return e},C:function(t,e,r,n,i,o){var a,s,c,u,l,f,d,p,y=h.bitArray;for(f=r.length,d=y.bitLength(r),p=y.bitLength(n),s=y.bitLength(i),a=e.encrypt([0,0,0,0]),96===s?(i=i.slice(0),i=y.concat(i,[1])):(i=h.mode.gcm.j(a,[0,0,0,0],i),i=h.mode.gcm.j(a,i,[0,0,Math.floor(s/4294967296),4294967295&s])),s=h.mode.gcm.j(a,[0,0,0,0],n),l=i.slice(0),n=s.slice(0),t||(n=h.mode.gcm.j(a,s,r)),u=0;u<f;u+=4)l[3]++,c=e.encrypt(l),r[u]^=c[0],r[u+1]^=c[1],r[u+2]^=c[2],r[u+3]^=c[3];return r=y.clamp(r,d),t&&(n=h.mode.gcm.j(a,s,r)),t=[Math.floor(p/4294967296),4294967295&p,Math.floor(d/4294967296),4294967295&d],n=h.mode.gcm.j(a,n,t),c=e.encrypt(i),n[0]^=c[0],n[1]^=c[1],n[2]^=c[2],n[3]^=c[3],{tag:y.bitSlice(n,0,o),data:r}}},h.misc.hmac=function(t,e){this.W=e=e||h.hash.sha256;var r,n=[[],[]],i=e.prototype.blockSize/32;for(this.w=[new e,new e],t.length>i&&(t=e.hash(t)),r=0;r<i;r++)n[0][r]=909522486^t[r],n[1][r]=1549556828^t[r];this.w[0].update(n[0]),this.w[1].update(n[1]),this.R=new e(this.w[0])},h.misc.hmac.prototype.encrypt=h.misc.hmac.prototype.mac=function(t){if(this.aa)throw new h.exception.invalid("encrypt on already updated hmac called!");return this.update(t),this.digest(t)},h.misc.hmac.prototype.reset=function(){this.R=new this.W(this.w[0]),this.aa=!1},h.misc.hmac.prototype.update=function(t){this.aa=!0,this.R.update(t)},h.misc.hmac.prototype.digest=function(){var t=this.R.finalize(),t=new this.W(this.w[1]).update(t).finalize();return this.reset(),t},h.misc.pbkdf2=function(t,e,r,n,i){if(r=r||1e4,0>n||0>r)throw new h.exception.invalid("invalid params to pbkdf2");"string"==typeof t&&(t=h.codec.utf8String.toBits(t)),"string"==typeof e&&(e=h.codec.utf8String.toBits(e)),i=i||h.misc.hmac,t=new i(t);var o,a,s,c,u=[],l=h.bitArray;for(c=1;32*u.length<(n||1);c++){for(i=o=t.encrypt(l.concat(e,[c])),a=1;a<r;a++)for(o=t.encrypt(o),s=0;s<o.length;s++)i[s]^=o[s];u=u.concat(i)}return n&&(u=l.clamp(u,n)),u},h.prng=function(t){this.c=[new h.hash.sha256],this.m=[0],this.P=0,this.H={},this.N=0,this.U={},this.Z=this.f=this.o=this.ha=0,this.b=[0,0,0,0,0,0,0,0],this.h=[0,0,0,0],this.L=void 0,this.M=t,this.D=!1,this.K={progress:{},seeded:{}},this.u=this.ga=0,this.I=1,this.J=2,this.ca=65536,this.T=[0,48,64,96,128,192,256,384,512,768,1024],this.da=3e4,this.ba=80},h.prng.prototype={randomWords:function(t,e){var r,n=[];r=this.isReady(e);var i;if(r===this.u)throw new h.exception.notReady("generator isn't seeded");if(r&this.J){r=!(r&this.I),i=[];var o,c=0;for(this.Z=i[0]=(new Date).valueOf()+this.da,o=0;16>o;o++)i.push(4294967296*Math.random()|0);for(o=0;o<this.c.length&&(i=i.concat(this.c[o].finalize()),c+=this.m[o],this.m[o]=0,r||!(this.P&1<<o));o++);for(this.P>=1<<this.c.length&&(this.c.push(new h.hash.sha256),this.m.push(0)),this.f-=c,c>this.o&&(this.o=c),this.P++,this.b=h.hash.sha256.hash(this.b.concat(i)),this.L=new h.cipher.aes(this.b),r=0;4>r&&(this.h[r]=this.h[r]+1|0,!this.h[r]);r++);}for(r=0;r<t;r+=4)0==(r+1)%this.ca&&a(this),i=s(this),n.push(i[0],i[1],i[2],i[3]);return a(this),n.slice(0,t)},setDefaultParanoia:function(t,e){if(0===t&&"Setting paranoia=0 will ruin your security; use it only for testing"!==e)throw new h.exception.invalid("Setting paranoia=0 will ruin your security; use it only for testing");this.M=t},addEntropy:function(t,e,r){r=r||"user";var n,o,a=(new Date).valueOf(),s=this.H[r],c=this.isReady(),u=0;switch(n=this.U[r],void 0===n&&(n=this.U[r]=this.ha++),void 0===s&&(s=this.H[r]=0),this.H[r]=(this.H[r]+1)%this.c.length,typeof t){case"number":void 0===e&&(e=1),this.c[s].update([n,this.N++,1,e,a,1,0|t]);break;case"object":if("[object Uint32Array]"===(r=Object.prototype.toString.call(t))){for(o=[],r=0;r<t.length;r++)o.push(t[r]);t=o}else for("[object Array]"!==r&&(u=1),r=0;r<t.length&&!u;r++)"number"!=typeof t[r]&&(u=1);if(!u){if(void 0===e)for(r=e=0;r<t.length;r++)for(o=t[r];0<o;)e++,o>>>=1;this.c[s].update([n,this.N++,2,e,a,t.length].concat(t))}break;case"string":void 0===e&&(e=t.length),this.c[s].update([n,this.N++,3,e,a,t.length]),this.c[s].update(t);break;default:u=1}if(u)throw new h.exception.bug("random: addEntropy only supports number, array of numbers or string");this.m[s]+=e,this.f+=e,c===this.u&&(this.isReady()!==this.u&&i("seeded",Math.max(this.o,this.f)),i("progress",this.getProgress()))},isReady:function(t){return t=this.T[void 0!==t?t:this.M],this.o&&this.o>=t?this.m[0]>this.ba&&(new Date).valueOf()>this.Z?this.J|this.I:this.I:this.f>=t?this.J|this.u:this.u},getProgress:function(t){return t=this.T[t||this.M],this.o>=t?1:this.f>t?1:this.f/t},startCollectors:function(){if(!this.D){if(this.a={loadTimeCollector:c(this,this.ma),mouseCollector:c(this,this.oa),keyboardCollector:c(this,this.la),accelerometerCollector:c(this,this.ea),touchCollector:c(this,this.qa)},window.addEventListener)window.addEventListener("load",this.a.loadTimeCollector,!1),window.addEventListener("mousemove",this.a.mouseCollector,!1),window.addEventListener("keypress",this.a.keyboardCollector,!1),window.addEventListener("devicemotion",this.a.accelerometerCollector,!1),window.addEventListener("touchmove",this.a.touchCollector,!1);else{if(!document.attachEvent)throw new h.exception.bug("can't attach event");document.attachEvent("onload",this.a.loadTimeCollector),document.attachEvent("onmousemove",this.a.mouseCollector),document.attachEvent("keypress",this.a.keyboardCollector)}this.D=!0}},stopCollectors:function(){this.D&&(window.removeEventListener?(window.removeEventListener("load",this.a.loadTimeCollector,!1),window.removeEventListener("mousemove",this.a.mouseCollector,!1),window.removeEventListener("keypress",this.a.keyboardCollector,!1),window.removeEventListener("devicemotion",this.a.accelerometerCollector,!1),window.removeEventListener("touchmove",this.a.touchCollector,!1)):document.detachEvent&&(document.detachEvent("onload",this.a.loadTimeCollector),document.detachEvent("onmousemove",this.a.mouseCollector),document.detachEvent("keypress",this.a.keyboardCollector)),this.D=!1)},addEventListener:function(t,e){this.K[t][this.ga++]=e},removeEventListener:function(t,e){var r,n,i=this.K[t],o=[];for(n in i)i.hasOwnProperty(n)&&i[n]===e&&o.push(n);for(r=0;r<o.length;r++)n=o[r],delete i[n]},la:function(){o(this,1)},oa:function(t){var e,r;try{e=t.x||t.clientX||t.offsetX||0,r=t.y||t.clientY||t.offsetY||0}catch(t){r=e=0}0!=e&&0!=r&&this.addEntropy([e,r],2,"mouse"),o(this,0)},qa:function(t){t=t.touches[0]||t.changedTouches[0],this.addEntropy([t.pageX||t.clientX,t.pageY||t.clientY],1,"touch"),o(this,0)},ma:function(){o(this,2)},ea:function(t){if(t=t.accelerationIncludingGravity.x||t.accelerationIncludingGravity.y||t.accelerationIncludingGravity.z,window.orientation){var e=window.orientation;"number"==typeof e&&this.addEntropy(e,1,"accelerometer")}t&&this.addEntropy(t,2,"accelerometer"),o(this,0)}},h.random=new h.prng(6);t:try{var u,l,f,d;if(d=void 0!==t&&t.exports){var p;try{p=require("crypto")}catch(t){p=null}d=l=p}if(d&&l.randomBytes)u=l.randomBytes(128),u=new Uint32Array(new Uint8Array(u).buffer),h.random.addEntropy(u,1024,"crypto['randomBytes']");else if("undefined"!=typeof window&&"undefined"!=typeof Uint32Array){if(f=new Uint32Array(32),window.crypto&&window.crypto.getRandomValues)window.crypto.getRandomValues(f);else{if(!window.msCrypto||!window.msCrypto.getRandomValues)break t;window.msCrypto.getRandomValues(f)}h.random.addEntropy(f,1024,"crypto['getRandomValues']")}}catch(t){"undefined"!=typeof window&&window.console&&(console.log("There was an error collecting entropy from the browser:"),console.log(t))}h.json={defaults:{v:1,iter:1e4,ks:128,ts:64,mode:"ccm",adata:"",cipher:"aes"},ja:function(t,e,r,n){r=r||{},n=n||{};var i,o=h.json,a=o.g({iv:h.random.randomWords(4,0)},o.defaults);if(o.g(a,r),r=a.adata,"string"==typeof a.salt&&(a.salt=h.codec.base64.toBits(a.salt)),"string"==typeof a.iv&&(a.iv=h.codec.base64.toBits(a.iv)),!h.mode[a.mode]||!h.cipher[a.cipher]||"string"==typeof t&&100>=a.iter||64!==a.ts&&96!==a.ts&&128!==a.ts||128!==a.ks&&192!==a.ks&&256!==a.ks||2>a.iv.length||4<a.iv.length)throw new h.exception.invalid("json encrypt: invalid parameters");return"string"==typeof t?(i=h.misc.cachedPbkdf2(t,a),t=i.key.slice(0,a.ks/32),a.salt=i.salt):h.ecc&&t instanceof h.ecc.elGamal.publicKey&&(i=t.kem(),a.kemtag=i.tag,t=i.key.slice(0,a.ks/32)),"string"==typeof e&&(e=h.codec.utf8String.toBits(e)),"string"==typeof r&&(a.adata=r=h.codec.utf8String.toBits(r)),i=new h.cipher[a.cipher](t),o.g(n,a),n.key=t,a.ct="ccm"===a.mode&&h.arrayBuffer&&h.arrayBuffer.ccm&&e instanceof ArrayBuffer?h.arrayBuffer.ccm.encrypt(i,e,a.iv,r,a.ts):h.mode[a.mode].encrypt(i,e,a.iv,r,a.ts),a},encrypt:function(t,e,r,n){var i=h.json,o=i.ja.apply(i,arguments);return i.encode(o)},ia:function(t,e,r,n){r=r||{},n=n||{};var i=h.json;e=i.g(i.g(i.g({},i.defaults),e),r,!0);var o,a;if(o=e.adata,"string"==typeof e.salt&&(e.salt=h.codec.base64.toBits(e.salt)),"string"==typeof e.iv&&(e.iv=h.codec.base64.toBits(e.iv)),!h.mode[e.mode]||!h.cipher[e.cipher]||"string"==typeof t&&100>=e.iter||64!==e.ts&&96!==e.ts&&128!==e.ts||128!==e.ks&&192!==e.ks&&256!==e.ks||!e.iv||2>e.iv.length||4<e.iv.length)throw new h.exception.invalid("json decrypt: invalid parameters");return"string"==typeof t?(a=h.misc.cachedPbkdf2(t,e),t=a.key.slice(0,e.ks/32),e.salt=a.salt):h.ecc&&t instanceof h.ecc.elGamal.secretKey&&(t=t.unkem(h.codec.base64.toBits(e.kemtag)).slice(0,e.ks/32)),"string"==typeof o&&(o=h.codec.utf8String.toBits(o)),a=new h.cipher[e.cipher](t),o="ccm"===e.mode&&h.arrayBuffer&&h.arrayBuffer.ccm&&e.ct instanceof ArrayBuffer?h.arrayBuffer.ccm.decrypt(a,e.ct,e.iv,e.tag,o,e.ts):h.mode[e.mode].decrypt(a,e.ct,e.iv,o,e.ts),i.g(n,e),n.key=t,1===r.raw?o:h.codec.utf8String.fromBits(o)},decrypt:function(t,e,r,n){var i=h.json;return i.ia(t,i.decode(e),r,n)},encode:function(t){var e,r="{",n="";for(e in t)if(t.hasOwnProperty(e)){if(!e.match(/^[a-z0-9]+$/i))throw new h.exception.invalid("json encode: invalid property name");switch(r+=n+'"'+e+'":',n=",",typeof t[e]){case"number":case"boolean":r+=t[e];break;case"string":r+='"'+escape(t[e])+'"';break;case"object":r+='"'+h.codec.base64.fromBits(t[e],0)+'"';break;default:throw new h.exception.bug("json encode: unsupported type")}}return r+"}"},decode:function(t){if(t=t.replace(/\s/g,""),!t.match(/^\{.*\}$/))throw new h.exception.invalid("json decode: this isn't json!");t=t.replace(/^\{|\}$/g,"").split(/,/);var e,r,n={};for(e=0;e<t.length;e++){if(!(r=t[e].match(/^\s*(?:(["']?)([a-z][a-z0-9]*)\1)\s*:\s*(?:(-?\d+)|"([a-z0-9+\/%*_.@=\-]*)"|(true|false))$/i)))throw new h.exception.invalid("json decode: this isn't json!");null!=r[3]?n[r[2]]=parseInt(r[3],10):null!=r[4]?n[r[2]]=r[2].match(/^(ct|adata|salt|iv)$/)?h.codec.base64.toBits(r[4]):unescape(r[4]):null!=r[5]&&(n[r[2]]="true"===r[5])}return n},g:function(t,e,r){if(void 0===t&&(t={}),void 0===e)return t;for(var n in e)if(e.hasOwnProperty(n)){if(r&&void 0!==t[n]&&t[n]!==e[n])throw new h.exception.invalid("required parameter overridden");t[n]=e[n]}return t},sa:function(t,e){var r,n={};for(r in t)t.hasOwnProperty(r)&&t[r]!==e[r]&&(n[r]=t[r]);return n},ra:function(t,e){var r,n={};for(r=0;r<e.length;r++)void 0!==t[e[r]]&&(n[e[r]]=t[e[r]]);return n}},h.encrypt=h.json.encrypt,h.decrypt=h.json.decrypt,h.misc.pa={},h.misc.cachedPbkdf2=function(t,e){var r,n=h.misc.pa;return e=e||{},r=e.iter||1e3,n=n[t]=n[t]||{},r=n[r]=n[r]||{firstSalt:e.salt&&e.salt.length?e.salt.slice(0):h.random.randomWords(2,0)},n=void 0===e.salt?r.firstSalt:e.salt,r[n]=r[n]||h.misc.pbkdf2(t,n,e.iter),{key:r[n].slice(0),salt:n.slice(0)}},void 0!==t&&t.exports&&(t.exports=h),"function"==typeof define&&define([],function(){return h})}})});